python-pkgconfig-1.3.1-bp151.3.1

- specfile:
  * update copyright year
- update to version 1.3.1:
  * Fix compatibility problems with Python 2.6
- changes from version 1.3.0:
  * Add variables() API to query defined variables
  * Disable Python 3.2 and enable Python 3.5 and 3.6 tests
  * Fix #16: handle spaces of values in .pc files correctly

- Update to version 1.2.2
  + No changelog available
- Implement single-spec version.

- Update to version 1.1.0
  + No changelog available

- Initial version